mirror of
https://github.com/golang/go
synced 2024-11-24 15:30:13 -07:00
0b477ef17e
X ,s;^// \$G (\$D/)?\$F\.go *$;// compile;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A *$;// build;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out *$;// run;g X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go *$;// errorcheck;g R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/5656082
38 lines
672 B
Go
38 lines
672 B
Go
// run
|
|
|
|
// Copyright 2011 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// Test various parsing cases that are a little
|
|
// different now that send is a statement, not a expression.
|
|
|
|
package main
|
|
|
|
func main() {
|
|
chanchan()
|
|
sendprec()
|
|
}
|
|
|
|
func chanchan() {
|
|
cc := make(chan chan int, 1)
|
|
c := make(chan int, 1)
|
|
cc <- c
|
|
select {
|
|
case <-cc <- 2:
|
|
default:
|
|
panic("nonblock")
|
|
}
|
|
if <-c != 2 {
|
|
panic("bad receive")
|
|
}
|
|
}
|
|
|
|
func sendprec() {
|
|
c := make(chan bool, 1)
|
|
c <- false || true // not a syntax error: same as c <- (false || true)
|
|
if !<-c {
|
|
panic("sent false")
|
|
}
|
|
}
|